Analysis

  • max time kernel
    13s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    01-07-2024 18:05

General

  • Target

    YoomaChecker.exe

  • Size

    80.0MB

  • MD5

    15a721a98c7416e25f3a4fce2327bd91

  • SHA1

    ea494c7396c7d31b82822d3f360a4e7bbab1455f

  • SHA256

    b9c78236163a39c9b8d66075c491b1196a3544158de2567eb1c517738e24a8bf

  • SHA512

    f87bf848f9ebe8ac76012254f820dec25716aa449fdec571590c4a2ebac61e76ffd125d750cb8aa5e72e6b3a254fe9760677c0cb4fe767885ceb74bb11f283ab

  • SSDEEP

    1572864:87JvknmZ9R6loezdaFOXYnYi1kTKPSzDlEXyVOFkwwiI2r2qHWB75iB/Pvy6U:8Vv1Zi9daJYiKOqnlEiukhO2qHO5iB/2

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\YoomaChecker.exe
    "C:\Users\Admin\AppData\Local\Temp\YoomaChecker.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1560
    • C:\Users\Admin\AppData\Local\Temp\YoomaChecker.exe
      "C:\Users\Admin\AppData\Local\Temp\YoomaChecker.exe"
      2⤵
      • Loads dropped DLL
      PID:912

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\_MEI15602\python312.dll
    Filesize

    6.6MB

    MD5

    3c388ce47c0d9117d2a50b3fa5ac981d

    SHA1

    038484ff7460d03d1d36c23f0de4874cbaea2c48

    SHA256

    c98ba3354a7d1f69bdca42560feec933ccba93afcc707391049a065e1079cddb

    SHA512

    e529c5c1c028be01e44a156cd0e7cad0a24b5f91e5d34697fafc395b63e37780dc0fac8f4c5d075ad8fe4bd15d62a250b818ff3d4ead1e281530a4c7e3ce6d35